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pro vyhledávání: '"Bartosz Czyzkowski"'
Publikováno v:
New Paradigms in Subsurface Prediction ISBN: 9783540437765
In many East European countries brown coal mined in open pits has been for many years the major source of energy for industrial and domestic usage. For instance, in Poland ca. 70 M tonnes of brown coal are mined per annum, 6.9% of total world output.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16c21ecbb674ef990301a9d3641f9a2d
https://doi.org/10.1007/3-540-48019-6_8
https://doi.org/10.1007/3-540-48019-6_8
